railway RRB JE (CBT I + CBT II) Mock Test 2024 Construction Materials and Management Building Component
In the context of the National Building Code (NBC) for fire and safety, which of the following statements accurately reflects the requirements for the provision of fire lifts in a multi-storeyed building
1
Fire lifts are not required in residential buildings with a height less than 15 meters.
2
All floors above ground level must be served by at least two re lifts for evacuation purposes.
3
If more than 1 lifts are installed the partition wall should be of minimum 60 minutes re resistance.
4
Fire lifts must have a minimum carrying capacity of 8 persons or 545 kg.